MOLLTTSCA. 507 



4. Tellina elegans, Wood. 

 African Island, Amirantes. 



5. Tellina semilaevis. 



Martens; Homer, Cmch.-Cab. p. G3, pi. 18. figs. 1-4. 



Tellina tenuilirata, Sowerby, Conch. Icon. vol. xvii. pi. 43. fig. 253. 



Seychelles, in 4-12 fms. 



Care must be taken not to confuse this with the second species 

 described by Mr. Sowerby under the same name (T. tenuilirata), 



and figured on plate 39. figs, i'1'.l a-b of the same monograph. 



G. Tellina stanrella, Lamarck. 



Seychelles, in 4-12 fms. 



This species, according to Morch, is the T. cruciata, Spengler. 



7. Tellina rugosa, Bom. 

 Seychelles, on the beach. 



8. Tellina scobinata, Linne. 

 Eagle Island and Darros Island, on the shore. 



9. Tellina gratiosa. 

 EiJmer, Conch.-Cab. ed. 2, p. 170, pi. 34. figs. 10-12. 



He des Eoches, Amirantes, in 13 fms. ; Indian Ocean (Eomer). 



10. Cardium (Ctenocardia) fomicatum. 



Cardium fomicatum, Sowerby, Conch. III. fig. 50 ; Reeve, Conch. Icon. 

 vol. ii. fig. 110. 



Providence Island, Mascarenes, in 19 fms. 



The locality of this very beautifully sculptured shell has not, I 

 believe, hitherto been recorded. 



11. Cardium (Papyridea) pulchrum, Reeve. 

 Eaglo Island, 12 fms. 



12. Gastrochaena mytiloides, Lamarck. 

 Seychelles, in 4-12 fms. 



13. Lncina (Codakia) exasperata, Reeve. 



Poivre Island and Darros Island. 



This species was originally described from a specimen collected at 



